diff --git a/.tekton/apicast-base-pull-request.yaml b/.tekton/apicast-base-pull-request.yaml
index 4eb607fd3..c9d1d3ffb 100644
--- a/.tekton/apicast-base-pull-request.yaml
+++ b/.tekton/apicast-base-pull-request.yaml
@@ -89,7 +89,7 @@ spec:
       description: Image tag expiration time, time values could be something like
         1h, 2d, 3w for hours, days, and weeks, respectively.
       name: image-expires-after
-    - default: "false"
+    - default: "true"
       description: Build a source image.
       name: build-source-image
       type: string
diff --git a/.tekton/apicast-base-push.yaml b/.tekton/apicast-base-push.yaml
index f3d229afe..f09d5a4f4 100644
--- a/.tekton/apicast-base-push.yaml
+++ b/.tekton/apicast-base-push.yaml
@@ -86,7 +86,7 @@ spec:
       description: Image tag expiration time, time values could be something like
         1h, 2d, 3w for hours, days, and weeks, respectively.
       name: image-expires-after
-    - default: "false"
+    - default: "true"
       description: Build a source image.
       name: build-source-image
       type: string